package com.atguigu.springboot.component;



import org.springframework.web.servlet.LocaleResolver;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

public class MyLocaleResolver implements LocaleResolver {

    @Override
    public Locale resolveLocale(HttpServletRequest request) {
        String lang=request.getParameter("l");
        Locale locale=Locale.getDefault();
        if(!StringUtils.isEmpty(lang))
        {
            String[] split=lang.split("_");
            if(split.length>1) {
                locale= new Locale(split[0], split[1]);
            }
        }

        return locale;
    }

    @Override
    public void setLocale(HttpServletRequest request, HttpServletResponse response, Locale locale) {

    }
}
